baber/WOPTO huggingface dataset:
Patent JP-2002242374-A (JP)
Title: Flat roof tile mounting structure
Inventor: KAWAGUCHI TAKESHI
IPC: E04D1/12
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a flat roof tile mounting structure which can improve the workability of roofing while ensuring the waterproofness of roof tiles, when flat roof tiles are mounted such that only a ridge-side end area of each roof tile forms an unexposed portion and most of the roof tile forms an unexposed portion. SOLUTION: According to the flat roof tile mounting structure, the unexposed portion (1a) at the ridge-side end of the flat roof tile (1) has a recess (3) formed at the center of the surface thereof, for housing an eaves-side end of a joint member (2). Then, the joint member which has its eaves-side end housed in the recess, is arranged on the flat roof tile at right angles or almost at right angles to the same.
Patent JP-2002238412-A (JP)
Title: Display device of reel for fishing
Inventor: KAWABE YUZO
IPC: A01K89/015
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To readily visually check necessary information in a reel for fishing having an opening and closing type display device. SOLUTION: This opening and closing water depth display device 4 is composed of a first member 4a provided integrally with a reel body 1, a second member 4b installed freely openably and closably relatively to the first member 4a and a connecting member 4c for freely shakably connecting the first member 4a to the second member 4b in the upper part of the reel body 1. The second member 4b is equipped with a first display part 5a arranged in a surface opposite to the first member 4a, a switch operating part 6 arranged in the vicinity of the first display part 5a and composed of a plurality of switches and a second display part 5b arranged in a surface without opposing to the first member 4a.
Patent JP-2001264970-A (JP)
Title: Pattern forming resist and pattern forming method
Inventor: HAYASE RUMIKO
IPC: C08L101/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming resist having high sensitivity to UV and ionizing radiation and also having high resolution. SOLUTION: The pattern forming resist contains (a) a compound having an acid decomposable substituent, (b1) a compound which generates a strong acid when irradiated with light and (b2) a compound which generates a weak acid when irradiated with light.
Patent JP-2002239649-A (JP)
Title: Method for machining extra fine tube for endoscope
Inventor: OUCHI TERUO
IPC: B21D28/28
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for machining an extra fine tube for an endoscope, a method that facilitates cutting or chamfering of an extra fine and thin-walled tube for an endoscope, without uselessly deforming the tube. SOLUTION: With a metallic tube 10 held on a bracket 1, the metallic tube is broken through using a die 2 which is tapered toward the metallic tube 10 as viewed in its axial direction and which is formed with a blade 5 at the tip end parallelly to the axial line of the metallic tube 10.
Patent JP-2002246704-A (JP)
Title: Electronic device and circuit device
Inventor: HORIE KENICHI
IPC: H05K1/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device and a circuit device which can easily cope with environmental variations, e.g. alteration in the circuitry of a PCB. SOLUTION: The electronic device 1 is arranged such that an antenna section 3 and an RF circuit section 4 can conduct respective functions, even if they are separated from each other and a scribe line 6 for separating the antenna section 3 and the RF circuit section 4 is made in a ceramic substrate 2.
Patent JP-2002243283-A (JP)
Title: Solar heat utilizing apparatus
Inventor: NISHIYAMA YOSHITSUGU
IPC: F24S23/77
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain water having a predetermined temperature irrespective of intensity of the sunshine. SOLUTION: A solar heat utilizing apparatus is provided with a heat collecting heat exchanger 7 that sucks the atmospheric air and performs heat exchange between the sucked air and a solar collector panel which has received solar light, and further performs heat exchange between the air and water. The water (or brine) is heated to a predetermined temperature by the air heated by passing through the solar collector panel 6 so that the water having the predetermined temperature is produced irrespective of the intensity of the sunshine.
Patent JP-2002239490-A (JP)
Title: Method of cleaning mat
Inventor: SHIBAHARA TAKANORI
IPC: B08B11/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of cleaning a mat which is capable of rapidly and efficiently removing the sand, mud, dirt and foreign matter between piles without damaging the piles. SOLUTION: The method of cleaning the mat M implanted with the many piles 22 on the front surface of a base fabric 21, in which the mat M is cleaned by applying impact thereto from the rear surface side in a treating liquid. More preferably, the mat M is conveyed or held in the state of directing its front surface downward and the impact is applied thereto from an upper side. Also, the conveyance route in the treating liquid is formed to an arcuate shape and the mat M is conveyed in the posture that the front surface on the pile side faces outward in a diametral direction and the impact is imparted thereto from the inner side in the diametral direction. As a result, the sand, dirt or foreign matter between the piles 22 can be efficiently and rapidly discharged without damaging the piles.
Patent JP-2002247606-A (JP)
Title: Method for detecting marker signal deterioration for image quality evaluation, and image quality evaluating device
Inventor: SUGIMOTO OSAMU
IPC: H04N17/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a marker signal deterioration detecting method and an image quality evaluating device that can evaluate image quality with accuracy higher than that by the conventional device. SOLUTION: A comparison section 44 detects an amplitude Adet of a marker imbedded object frequency component in a spread spectral of a decoded image of a coded image, the amplitude Adet is divided by a predetermined quantized size M and whether the amplitude Adet is correctly or wrongly detected is discriminated depending on whether the integer part of the quotient is an even number or an odd number. A marker deterioration estimate section 46 estimates an amplitude Aset of a marker imbedded image before coding depending on the discrimination result of the correct or wrong detection and detects a deterioration ERRblk of the amplitude of the marker signal on the basis of the amplitude values Aest and Adet.  An image quality evaluation estimate section 47 obtains a square mean value σe2 of the amplitude deterioration ERRblk on the basis of the square mean value σe2 to obtain an image quality evaluation scale PSNR.
Patent JP-2002248568-A (JP)
Title: Arc welding device and its control method
Inventor: ISHINO HISAHIDE
IPC: B23K9/12
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To shorten a work time by continuously moving at more than one welding parts and welding without relatively stopping a welding torch and a welding object at the plurality of welding parts such as arc welding spots. SOLUTION: This device is equipped with a power source which applies a voltage between the welding torch and the welding object, a control part which controls an operation of the power source and a shift means which shifts at least one of the welding torch and the welding object, and the welding torch directs application of the voltage from the control part to the power source and conducts arc welding during relative and continuous moving.
Patent JP-2002240019-A (JP)
Title: Foreign matter removal managing system for ceramic honeycomb extrusion molding
Inventor: INOUE HIROSHI
IPC: B28B3/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter removal managing system for a ceramic honeycomb extrusion molding machine capable of accurately judging an updating period of a foreign matter removing unit. SOLUTION: The managing system of the foreign matter removing unit 3 in the ceramic honeycomb extrusion molding machine 1 comprises a molding machine body 2 as a body supply unit for supplying a body, the foreign matter removing unit 3 for removing a foreign matter in the body and a mouthpiece 4. The managing system further comprises pressure measuring units 5-1, 5-2 installed before and after the removing unit 3. Thus, the system can judge the updating period of the foreign matter removing unit 3 based on a change of a difference between body pressures measured by the two measuring units 5-1 and 5-2.
Patent JP-2002248057-A (JP)
Title: Scraping spatula for grilling grid
Inventor: KODERA HIROSHI
IPC: A47J43/28
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a scraping spatula for a grilling grid which enables clean scraping of cooking materials off the grid as expected after placed and roasted on the grilling grid without failure such as deformation thereof. SOLUTION: The front end part of the spatula part 2 which is operated to slide along the top of the grilling grid 10 with a hand grip part 1 is bent downward to form a scraping rim 3. A cooking material placing surface 4 is so arranged on the spatula part 2 as to place the cooking materials B on the grid 10 as scooped from underneath on the grid 10 with the scraping rim 3. The scraping rim 3 is provided with wire insertion cuts 5, which allow the insertion of wires 11 arranged side by side on the grid 10 to help scrape the cooking materials B roasted and stuck on the wires 11, at a pitch same as that of the wires 11 arranged side by side.
Patent JP-2001310556-A (JP)
Title: Developer composition and pressure-sensitive recording sheet
Inventor: KANZAWA TOSHIHIRO
IPC: B41M5/333
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a solution to problems involved in conventional developers, in which an initial developed color concentration (concentration of developed color at 15 seconds after development is started) and a saturated developed color concentration (concentration of developed color at 1 hour after development is started) have been insufficient, and it has been difficult to uniformly apply a predetermined amount of developer in high speed by a curtain flow coater. SOLUTION: A developer composition comprises an aqueous dispersion of a developer consisting of a mixture of specific polyvalent metal salts of salicylic acid derivatives and a sulfosuccinate anionic surfactant which is added to the aqueous dispersion.
Patent JP-2002260543-A (JP)
Title: Cathode-ray tube
Inventor: TAKAMI SHOZO
IPC: H01J29/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube which is capable of suppressing the occurrence of detrimental iron burrs by improving the shape of an insertion hole for a springy clip, hence having a high degree of reliability. SOLUTION: In this cathode-ray tube, the periphery of a magnetic shield body 32 is disposed on a mask frame 25, and a springy clip 1 is inserted into rectangular holes 2, 3, which are formed in the magnetic shield body 32 and the mask frame 25, and then the magnetic shield 32 and the mask frame 25 are joined and fixed by the longitudinal spring force of the springy clip 1 inserted into the clip insertion holes. Here four clearance space portions 4 are formed at the four corners in the springy clip insertion hole 2 of the magnetic shield body 32 for preventing touches with the edges of the springy clip 1.
Patent JP-2002260277-A (JP)
Title: Information recording medium, its manufacturing method, information recording/reproducing method and device
Inventor: TAMURA NORIHITO
IPC: G11B7/2433
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium that can prevent S from spreading into the recording layer without dropping recording sensitivity. SOLUTION: In an information recording medium that has a dielectric layer 2 and a recording layer 4 in contact together on a substrate 1 and changes the atomic arrangement when radiated with recording energy, the information recording medium of this invention is featured in that the dielectric layer 2 contains S at least and the recording layer 4 contains Ag at least and that the amount of Ag at the boundary of the recording layer 4 and the dielectric layer 2 is larger than the Ag amount near the thickness center of the recording layer.
Patent JP-2002259181-A (JP)
Title: Method for managing content structure of object, method for displaying content structure of object, method for editing content structure of object and computer readable recording medium in which program to make computer perform the same method is recorded
Inventor: WAKITA YOSHIKI
IPC: H04N7/24
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To improve operability/work efficiency by combining structure of an instance object and structure by schemer definition and displaying them to be intuitively comprehensive. SOLUTION: In this method, a list of slave objects defined by the schemer definition which can be owned by the object is managed, the list of the slave objects holds an instance to actually exist as the slave object and an object which can exist as the slave object though it does not actually exists, pieces of discrimination information (403 and 502) to discriminate whether the objects actually exist or can exist as the slave objects though they do not actually exist are held in the respective objects and the content structure of a starting object is managed by successively managing the list of the slave objects of the starting object and the slave list under it when an optional object is defined as the starting object.
Patent JP-2002261729-A (JP)
Title: Ofdm receiver
Inventor: AKIYAMA HITOSHI
IPC: H04B7/005
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a receiving performance being lowered due to an influence of fading generated in the case of a mobile reception in an adaptive equalizing system which deals with only a fixed reception. SOLUTION: An OFDM receiver estimates a transmission line response of a receiving data signal from a pilot signal transmission line response, by using a symbol filter and a carrier filter capable of setting a passing band width, and equalizes the receiving data signal. The receiver further calculates the Doppler frequency from a moving speed of the receiver obtained from a speed acquiring means, and sets the passing band width of the symbol filter, in response to the calculated Doppler frequency. Thus, the receiver filters with least influence of a noise and improves the receiving performance.
Patent JP-2002269584-A (JP)
Title: Wind simulation system
Inventor: KITAJIMA KATSUHIRO
IPC: G06T13/60
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To create animation to express deformation of a tree or the like caused by motion of wind. SOLUTION: First, a user makes disposition of each object (S202). As the object, a building, ground, terrain, etc., are included, other than the tree. Next, setting concerning generation of wind is made (S204). After completion of setting, a boundary condition map related to each object is generated (S206). For determining flow of wind in the overall space, physical simulation of wind is conducted in a lattice for wide-range calculation (S208), and physical simulation of wind related to surroundings of the tree is conducted using a detailed lattice, based on results obtained by the wide-range calculation (S210). Wind force applied to branches and leaves of the tree is fed back to make deformation (S212). Based on this deformation, the object is drawn (S214). For reflecting the results of deformation of the tree, the boundary condition map is updated (S218).
Patent JP-2002270771-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SUZUKI KAZUHISA
IPC: H01L21/82
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique with which power supply voltages can be stabilized against noise. SOLUTION: A capacity cell for stabilizing power supply using uppermost- layer (n-th layer) wiring and lower layer ((n-1)-th layer) wiring, which is one- layer lower than the uppermost layer wiring as electrodes, is constituted by connecting either one of the n-th layer siring and (n-1)-th layer wiring to a high-voltage power source VDD and the other wiring to a low-voltage power source VSS, and in addition, forming a thin insulating layer having a relatively large specific inductive capacity between the two layers of wiring.
Patent JP-2002267082-A (JP)
Title: Single operation connecting coupler for high-pressure oil feed hose of hydraulic plug
Inventor: FUKUMOTO HIROSHI
IPC: F16L37/24
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To connect a hydraulic plug filling high-pressure oil between a wheel and an axle in decompression of the wheels to a hose for feeding the high- pressure oil to the hydraulic plug in a single operation. SOLUTION: This high-pressure oil feed hose single-operation connecting coupler comprises a male coupler 1 fitted to the side of the hydraulic plug 2 and a female coupler fitted to the side of the hose 13. The hydraulic plug 2 and its high-pressure oil feed hose 13 are connected in the single operation by the engagement between a recessed groove 3 continuing circumferentially in the other circumferential surface of a fit-in part 1b of the female coupler 6 and appearing/disappearing projecting parts 18 projecting at prescribed intervals in the circumferential direction in the internal circumferential face of a socket 12 fitted to the fit-in part 1b of the female coupler 6.
Patent JP-2001206547-A (JP)
Title: Pneumatic transport system of powder and grain
Inventor: SUZUKI HIROMITSU
IPC: B65G53/66
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic transport system of powder and grains to pneumatically transport powder and grains to a plural number of points from one supply source having various excellent characteristics such as a less number of parts, simpler constitution, lower facility cost, a smaller required space, easier to control, less required transport capacity, etc. SOLUTION: The above problems are solved by having a supply source of particulates, a plural number of power and grain storage tanks having powder and grain discharge means having air screening functions, pneumatic transport routes of powder and grains serially connecting the supply source and all the storage tanks of powder and grains to each other and a transport means to pneumatically transport powder and grains in the pneumatic transport routes.
Patent JP-2002268145-A (JP)
Title: Projector with chart projecting function
Inventor: USAMI HITOSHI
IPC: G03B21/26
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a projector which makes it possible to compare a projection image of an object with a reference chart without using any sheet type chart. SOLUTION: The projector which projects the image of the object on a projection surface 153 is equipped with an image display device 200 which displays a chart image 250 showing a chart so that it can be observed on the projection surface. The image display device 200 displays the chart image 250 so that the image can be rotated and displaced on a projection surface 550.
Patent JP-2002269879-A (JP)
Title: Disk driving device
Inventor: FUKUSHIMA TOSHIYUKI
IPC: G11B17/028
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving device whose clamper aligning mechanism does not obstruct thinning of the device or does not generate nuisance abnormal sounds when the clamp is in operation, and besides, whose number of parts can be reduced and cost reduction can easily be attained. SOLUTION: A synthetic resin turntable 8 is integrally molded with a plurality of clamper aligning tongues in a cantilever shape and is so constituted that the plurality of clamper aligning tongues 10 are pushed and distorted by the clamper 5, and the clamper 5 can be centered by the repulsion. By adopting the turntable with such aligning function, the clamper, etc., does not need to be equipped with a projecting part like the conventional clamper aligning mechanism, then the thinning of the device can be attained so much more for it.  Also, if a plurality of disk aligning tongues 11 in a cantilever shape for centering the disk in the radial direction by elastic energizing are equipped on the turntable 8, a members for disk alignment as well as a members for clamper alignment is not necessary to be specially installed, therefore large scale of cost reduction can be attained by the reduction of the number of parts and assembling steps.
Patent JP-2002271042-A (JP)
Title: Attaching and detaching apparatus
Inventor: INOUE KATSUYUKI
IPC: B60R11/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem concerning the coupling between an apparatus main body and a front panel that an engaging part is fitted into an engaging recessed part in the conventional coupling means, and that troubles are generated when play is too large or small slightly. SOLUTION: In this attaching and detaching apparatus, coupling between the apparatus main body and the front panel is performed by a hanging means and a coupling means, in such a manner that attaching and detaching are enabled freely. The coupling means consists of a sliding means 33 provided with a sliding plate 24 which slides to a bracket metal tool 22 buried in the apparatus main body, and a wrapping means 28 which is installed on the front side of the sliding plate 24 and wraps the front panel.
Patent JP-2002269630-A (JP)
Title: Controller for automatic vending machine
Inventor: SUGAWARA AKIRA
IPC: F25D11/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce heat leaking from the inside of a heating box chamber to the outside when starting an automatic vending machine. SOLUTION: In the heat pump type automatic vending machine, the plurality of box chambers A-C partitioned by heat insulating walls are respectively provided with fans 12-14 and internal heat exchangers 3-5 with electric expansion valves 7-9, the internal heat exchangers 3-5 are connected to a compressor 1 and an external heat exchanger 2, and the insides of the box chambers A-C can be cooled and heated by changing over solenoid valves 15A-17B. When starting the vending machine, the fans 12-14 of the heating box chambers A-C are stopped until temperature of the internal heat exchangers 3-5 of the heating box chambers A-C reaches prescribed temperature after starting the compressor 1. After the temperature of the internal heat exchangers 3-5 of the heating box chambers A-C reaches the prescribed temperature, rotation speed of the fans 12-14 is increased step by step.
Patent JP-2002237447-A (JP)
Title: Stencil multilayer mask
Inventor: HISATSUGU NORISHIGE
IPC: G03F1/40
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a stencil multilayer mask that can withstand the application of high-acceleration electron beams and allows a gap to be formed at a mask layer so that an accurate and thin pattern can be formed with a thick resist. SOLUTION: The stencil multilayer mask comprises a stencil section for absorbing heat than can cope with an exposure light source or the like that is a high-acceleration electron beam for sensitizing charged particles by strong X rays such as SOR light and an electron beam that is a charged particle and an ion beam, and a stencil for forming a pattern. The stencil multilayer mask having each layer configuration coping with the exposure light source comprises a pattern opening 31, a pattern 32, a gap 61, an electrical connection means 41 for preventing electrification, a through hole 33 for burying a conductive material, and a frame 51 that can be fixed to a projection aligner easily.